/Engine/Source/Runtime/SlateCore/Public/Types/SlateAttributeDescriptor.h
the Attribute of a SlateAttribute that have the corresponding memory offset.
const [FAttribute](API\Runtime\SlateCore\Types\FSlateAttributeDescriptor\FAttribute) * FindContainedAttribute ( [FName](API\Runtime\Core\UObject\FName) ContainerName, [OffsetType](API\Runtime\SlateCore\Types\FSlateAttributeDescriptor\OffsetType) AttributeOffset ) const